NMN Regenerative is a potent formula containing 50 mg of nicotinamide mononucleotide (NMN) and 50 mg of trimethylglycine (TMG) per serving to support healthy aging and cellular function.* NMN is a direct and stable precursor to nicotinamide adenine dinucleotide (NAD+), a widely studied coenzyme present in all living cells and critical for energy production, DNA repair, and cell survival. TMG is a methyl donor that supports the action of NMN. NMN Regenerative is the only NAD+ precursor using liposome delivery for enhanced bioavailability.